I’m kinda confused on this project, any examples? I don’t understand what I am doing at all.

it is asking you to to 5 to 7 page essay and pretty much explain it in your own opinion an it is asking about scholarly resources but its saying your essay must be an APA formate and for you to at least name 3 scholarly resources but you can not use the wikipedia an the resources can not be over 5 years old so you need to find resourcers that are at least 5 or lower years old.

Explanation:

hope this helps you its the best way i can explain.

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.